Wheel Hub & Wheel Bolt Adapter Set M12–M16 60 Pieces

This universal adapter set is designed for mounting wheel hub flanges, wheel hub pullers, and extraction tools directly to wheel hubs and wheel bearings. During the removal of wheel hubs, wheel bearings, brake drums, or compact wheel bearing units, a secure connection between the puller flange and the hub is essential.

Large wheel center bores and varying mounting depths often make direct attachment difficult. This adapter assortment provides a comprehensive solution for passenger cars, vans, and commercial vehicles by offering multiple thread combinations and mounting options.

For vehicles equipped with wheel bolts, the externally threaded adapter bolts are screwed directly into the wheel hub. Depending on the required engagement depth, the appropriate adapter length can be selected. Additional adapters can then be fitted and secured using the included M14 mounting nuts.

For vehicles equipped with wheel studs and wheel nuts, the adapter bolts with internal and external threads are mounted directly onto the existing wheel studs. The wheel hub flange is then secured using the included M14 mounting nuts.

Features

• Universal adapter set for wheel hub puller flanges
• Suitable for wheel hubs with wheel bolts and wheel studs
• Compatible with passenger cars, vans, and commercial vehicles
• Adapter bolts can be combined for expanded applications
• Hardened 42CrMo4 steel construction
• Laser-marked thread sizes for quick identification
• Hexagonal wrench flats for easy installation and removal
• Supplied in a durable storage case

Compatibility

Suitable for wheel hubs with the following thread sizes:

• M12 x 1.25
• M12 x 1.5
• M14 x 1.5
• M14 x 2.0
• M15 x 1.25
• M16 x 1.5

Technical Specifications

• Number of Pieces: 60
• Material: Hardened 42CrMo4 Steel
• Identification: Laser Marked
• Drive Style: Hex Wrench Flats

Package Contents

Adapter Bolts – External Thread to External Thread

• 5 × Adapter Bolts
  Item No. 123962
  M12 x 1.25 to M12 x 1.25
  Length: 60 mm
• 5 × Adapter Bolts
  Item No. 123963
  M12 x 1.5 to M12 x 1.5
  Length: 60 mm
• 5 × Adapter Bolts
  Item No. 123964
  M14 x 1.5 to M15 x 1.25
  Length: 60 mm
• 5 × Adapter Bolts
  Item No. 123965
  M14 x 1.5 to M14 x 1.5
  Length: 60 mm
• 5 × Adapter Bolts
  Item No. 123966
  M14 x 1.25 to M14 x 1.25
  Length: 60 mm
• 5 × Adapter Bolts
  Item No. 123967
  M16 x 1.5 to M16 x 1.5
  Length: 60 mm

Adapter Bolts – External Thread to Internal Thread

• 5 × Thread Adapters
  Item No. 123968
  M14 x 2.0 External to M12 x 1.5 Internal
  Length: 90 mm
• 5 × Thread Adapters
  Item No. 123969
  M14 x 2.0 External to M12 x 1.25 Internal
  Length: 90 mm
• 5 × Thread Adapters
  Item No. 123970
  M14 x 2.0 External to M14 x 1.25 Internal
  Length: 90 mm
• 5 × Thread Adapters
  Item No. 123971
  M14 x 2.0 External to M14 x 1.5 Internal
  Length: 90 mm
• 5 × Thread Adapters
  Item No. 123972
  M14 x 2.0 External to M16 x 1.5 Internal
  Length: 90 mm

Accessories

• 5 × Mounting Nuts M14 x 2.0
  Item No. 124192
• 1 × Storage Case
  Item No. 115269